Which answer shows 8.45x 104 written in standard form?

At a real estate agency, an agent sold a house for $311,000. The commission rate is 5.5% for the real estate agency and the c

erica [24]

Answer:

The agency got $17,105, and the agent earned $3,421

Step-by-step explanation:

311,000/100=3,110

3,110 x 5.5=17,105

17105/100=171.05

171.05 x 20=$3,421

5 0

3 years ago

Enter the next 3 terms from the geometric sequence below.

Katen [24]

Answer:

1/4, -1/8, and 1/16

Step-by-step explanation:

Geometric sequence: -2, 1, -1/2, ....

Geometric sequence means there is a common ratio.

so from -2 , the next term is -2*r , and the next term is -2*r*r

-2r = 1, means r = -1/2

then next after -1/2, is 1/4,

and then... -1/8, and then 1/16

6 0

3 years ago

The tape diagram below represents 100%.

rjkz [21]

Answer:

Step-by-step explanation:

Well the answer is 40 cause you count by 20 so if you in 20 t o times then you would get 40 percent

8 0

3 years ago

The license plates on all karts in MarioLand contain three numbers followed by three letters. If you know that the MarioLand num

iogann1982 [59]

Answer:

It can be created 1575 license plated with at least one three-piece palindrome.

Step-by-step explanation:

If a license plates has at least one three-piece palindrome, we have the following cases:

1. The license plate just has a palindrome in the three numbers: The number license plates for this case can be calculated using the rule of multiplication as:

5 * 5 * 1 * 3 * 3 * 2 = 450

1st Number 2nd 3rd 1st Letter 2nd 3rd

For have a palindrome in the numbers, the first and the 3rd number need to be the same. So, we have 5 digits for the first and the 2nd Number and one digit for the 3rd Number.

On the other hand, if the palindrome is just in the numbers, the 3rd letter need to be different from the 1st. So we have 3 options for the 1st and the 2nd letter and 2 options for the 3rd letter.

At the same way, we can calculated the number of license plates for the other cases:

2. The license plate just has a palindrome in the three letters:

5 * 5 * 4 * 3 * 3 * 1 = 900

1st Number 2nd 3rd 1st Letter 2nd 3rd

3. The license plate has a palindrome in the three numbers and in the letters:

5 * 5 * 1 * 3 * 3 * 1 = 225

1st Number 2nd 3rd 1st Letter 2nd 3rd

Then, It can be created 1575 license plates with at least one three-piece palindrome and it is calculated as:

450 + 900 + 225 = 1575

5 0

3 years ago

Today, a bicycle rider rode her bike 5 1/2 miles to raise money for her school. Yesterday, she rode 6 1/4 miles her grandfather

Alex

Answer:

.125 or 1/8

Step-by-step explanation:

The question is looking for the difference divided by the long ride. The long ride is 6 1/4 miles, so now we need to find the difference.

In order to do this, we take the larger distance and subtract the smaller distance.

We would take (Tip: Use decimals when you can. They are easier to work with ) 6.25 - 5.5 and we get .75 or 3/4 of a mile.

Now, we put .75 over 6.25 and simplify.

.125 or 1/8

8 0

4 years ago

Read 2 more answers